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  • BW
    BW
    bacteriological warfare.
  • B/W
    B/W
    abbreviation
    black and white
  • bw
    bw
    abbreviation
    Botswana
Synonyms

BW

American  
  1. bacteriological warfare.

  2. biological warfare.

  3. (in television, motion pictures, photography, etc.) black and white, as opposed to color.


BW 1 British  

abbreviation

  1. biological warfare

  2. Botswana (international car registration)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

B/W 2 British  

abbreviation

  1. black and white

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bw 3 British  

abbreviation

  1. Botswana

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

BW Group lowered its stake in the crude-oil tanker company to 15,261,181 shares.

From Barron's ● Feb. 7, 2026

BW Group did so through the sale of 1.6 million DHT Holdings shares from Jan. 8 through Jan. 28 at per share prices ranging from $13.07 to $13.94.

From Barron's ● Feb. 7, 2026

Santos said a software issue affecting safety systems on board the BW Opal floating production storage and offloading unit had led to an unplanned shutdown of around two weeks last month.

From The Wall Street Journal ● Oct. 16, 2025

A time lapse of the tracking map shared by MarineTraffic showed the Burri turning sideways and colliding with an already sideways BW Lesmes at 2040 GMT before backing up and pointing straight.

From Reuters ● Aug. 23, 2023

The canal authorities said they managed to refloat and tow away the BW Lesmes, while efforts were underway to remove the Burri from the waterway.

From Seattle Times ● Aug. 23, 2023

An artist with B/W photography whose work has a vintage look and feel, Devin Yalkin puts a personal, novel spin on an old tradition.

From New York Times ● Jan. 23, 2018

I remember vividly watching the 1954 World Series with my father on a small B/W TV; Willie Mays and Dusty Rhodes.

From New York Times ● Dec. 14, 2014

Peaks were matched across samples using the density method with a bw = 5 and mzwid = 0.025 and retention time correlated using the obiwarp algorithm with profStep = 0.5.

From Nature ● Dec. 25, 2016

When Oscar Henning, the man behind the camera, posted the video, the title read, “Deadlift lee winroth 16 years old bw 67 kg 190 kg.”

From The New Yorker ● Mar. 21, 2016

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